Shanghai Keyan Phosphor Technology Co., Ltd.

Photoluminescent Pigment/ Long Afterglow Phosphor safety mark

Photoluminescent Pigment/ Long Afterglow Phosphor safety mark
Product Detailed

Electroluminescent (EL)
High-electrol
DC voltage DCEL, AC voltage ACEL, thin film EL, thick film EL,

Photoluminescent pigment (luminescent pigment) is a new type of long after-glow photoluminescent material. Free from any radioactive substance and with strong capability of absorbing-storing-emitting light, the pigment can glow in the dark automatically after absorbing varieties of visible lights. Being one kind of additives, it can be added in many medium, such as coat, paint , ink, plastic, ceramics, glass, fiber etc. Those luminous products applied of this pigment show good effects in illumination, indication and decoration, widely applied in corridor sign, power supply switch, toys, fire fighting facilities etc.

    We supply sign- making technology consultation, material- making technology consultation and technology transfer service.

Model

Glowing Color

Emission Wavelength at peak (nm)

After glowing time (Hrs)

Chemical Components

C530

Yellow-green

520

3-5

ZnS:Cu

C540

Yellow-green

520

8-15

SrAl2O4:Eu,Dy

C500

Blue-green

490

8-15

SrCaSiO:Eu

C550

Blue-green

490

8-15

SrAl14lO25:Eu,Dy

C470

Blue

440

3

CaS:Bi,Cu

C480

Blue

440

8-15

CaAl2O4:Eu

C670

Red

630

2

CaS:Eu



Copyright Notice @ 2008-2022 B2BAGE Limited and/or its subsidiaries and licensors. All rights reserved.